Published on Nov 28, 2017
Creators: Ali Adler, Greg Berlanti, Andrew Kreisberg
Genres: Action, Adventure, Drama, Sci-Fi
Storyline: Crisis on Earth-X, Part 1
The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X.
- Melissa Benoist as Kara Zor-El / Kara Danvers / Supergirl
- Mehcad Brooks as James Olsen / Guardian
- Chyler Leigh as Alex Danvers
- Jeremy Jordan as Winslow "Winn" Schott, Jr.
- David Harewood as J'onn J'onzz / Martian Manhunter
- Calista Flockhart as Cat Grant
- Chris Wood as Mon-El
- Floriana Lima as Maggie Sawyer
- Katie McGrath as Lena Luthor
- Odette Annable as Samantha Arias / Reign